Home / 568,580-1,225,729

Finding the Third Proportional to 568,580 and 1,225,729

Calculator

Solution

The third proportional to 568,580 and 1,225,729 is: 2,642,392.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,580 : 1,225,729 = 1,225,729 : x
  2. Step 2: Convert to fraction form
    568,580/1,225,729 = 1,225,729/x
  3. Step 3: Cross multiply
    568,580x = 1,225,729 × 1,225,729
  4. Step 4: Simplify right side
    568,580x = 1,502,411,581,441
  5. Step 5: Solve for x
    x = 1,502,411,581,441/568,580
  6. Step 6: Final answer
    x = 2,642,392.59

Related Problems

Find third proportional to 284,290 and 612,864.50
Half scale
Find third proportional to 1,137,160 and 2,451,458
Double scale
Find third proportional to 568,582 and 1,225,733
Similar ratio
Find third proportional to 852,870 and 1,838,593.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.